package cn.bone.alibabacloud.mapper;

import cn.bone.alibabacloud.model.Account;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

public interface AccountMapper extends BaseMapper<Account> {
    void decrease(@Param("userId") Integer userId,
                  @Param("money") Integer money);
}
